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Astronomy Without A Telescope

the e-book is now available:

  • The book is also now available through the iBooks app. Here is a quick guide to getting the book onto i-devices, such as an iPad.
  • This is the Amazon version for Kindle. It will also work on devices (e.g. iPads) with a Kindle app.
  • This is the .epub version which will work on other e-book devices without Kindle functionality.

Category Dear CA

357.2 CSOTM alternatives

What else is there?

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June 9, 2025 Posted in   Asteroid mining, Dear CA, Space economy, Space technology

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357. Dear Cheap Astronomy – Episode 127

Well…

Transcript.

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May 26, 2025 Posted in   Cosmology, Dear CA, Physics and astrophysics, Space technology

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356.2 Fermi Paradox (again)

Where is everyone?

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May 12, 2025 Posted in   Aliens, Astrobiology, Cosmology, Dear CA

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356.1 Radioactive heating

Keeping warm.

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May 5, 2025 Posted in   Dear CA, Planet Earth, Planetary science

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355. Dear Cheap Astronomy – Episode 126

Digging deeper.

Transcript.

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April 21, 2025 Posted in   Aliens, Astrobiology, Dear CA, Planetary science, Space missions

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